Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 4 of 5 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Electronic Stability Control (esc). Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Power Train. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
I WAS DRIVING ON THE FREEWAY DOING ABOUT 55 MPH WHEN ALL OF THE SUDDEN THE CAR BRAKES BY IT SELF WITH NO WARNING WHATS SO EVER , THAT WAS A VERY SCARY SITUATION I HAD VEHICLES BEHIND ME AND THEY HAD TO BRAKE TOO, THAT WAS FOR ABOUT 3 TO 5 SECONDS , I WAS SHAKING AND SCARE BECAUSE I DIDN'T KNOW WHAT HAPPEN, ANOTHER TIME AROUND …
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I WAS DRIVING ON THE FREEWAY DOING ABOUT 55 MPH WHEN ALL OF THE SUDDEN THE CAR BRAKES BY IT SELF WITH NO WARNING WHATS SO EVER , THAT WAS A VERY SCARY SITUATION I HAD VEHICLES BEHIND ME AND THEY HAD TO BRAKE TOO, THAT WAS FOR ABOUT 3 TO 5 SECONDS , I WAS SHAKING AND SCARE BECAUSE I DIDN'T KNOW WHAT HAPPEN, ANOTHER TIME AROUND THE CORNER FROM MY HOUSE AS I WAS TURNING IT DID IT AGAIN FOR LIKE TWO SECONDS, THIS IS VERY SCARY BECAUSE YOU DON'T KNOW WHEN IS IT GOING TO DO IT AGAIN.
NHTSA ODI #11022603
120,800 miles · Aug 22, 2017
Electronic Stability Control (esc)Service Brakes
BRAKES ARE APPLIED UNEXPECTEDLY WHILE TRAVELING DIFFERENT SPEEDS. I HAVE HAD THE CRAP SCARED OUT OF ME THE LAST TIME THIS HAPPENED WHILE TRAVELING AT ABOUT 50MPH. THE CAR LEFT SKID MARKS FOR ABOUT 50FT AND ALMOST CAUSED SOMEONE TO REAR END ME AS WELL AS MY CAR ALMOST GOING SIDEWAYS INTO ANOTHER VEHICLE. SOMETHING N EDS TO BE …
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BRAKES ARE APPLIED UNEXPECTEDLY WHILE TRAVELING DIFFERENT SPEEDS. I HAVE HAD THE CRAP SCARED OUT OF ME THE LAST TIME THIS HAPPENED WHILE TRAVELING AT ABOUT 50MPH. THE CAR LEFT SKID MARKS FOR ABOUT 50FT AND ALMOST CAUSED SOMEONE TO REAR END ME AS WELL AS MY CAR ALMOST GOING SIDEWAYS INTO ANOTHER VEHICLE. SOMETHING N EDS TO BE DONE ABOUT THE SAFETY OF THIS VEHICLE. MERCEDES CORPORATE WILL NOT DO ANYTHING NOR WILL THE DEALERSHIP. I AM SO SCARED TO DRIVE IT. I NOW HAVE IT PARKED UNTIL SOMETHING HAPPENS TO HAVE ME FEEL SAFE TO DRIVE THIS VEHICLE AGAIN. I HAVE ATTACHED A PICTURE OF THE SKID MARKS. I HAVE ADDITIONAL BUT IT WON'T ALLOW ME TO ATTACH MORE THAN ONE.
NHTSA ODI #11019036
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2002 MERCEDES-BENZ SLK230 Problems, Complaints & Recalls | Skip That Year
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